Results 81 to 90 of about 7,635 (213)

Melatonin and the Dental Pulp: A Scoping Review

open access: yesInternational Endodontic Journal, Volume 59, Issue 4, Page 590-613, April 2026.
ABSTRACT Background In general medicine, melatonin is known to enhance wound healing and promote stem cell differentiation. Its potential relevance in endodontics, however, remains underexplored. Objectives This scoping review aimed to systematically assess the available evidence on the effects of melatonin (a) on dental pulp tissue and (b) on human ...
Jasmin Schäfer   +2 more
wiley   +1 more source

Distribution of osteonectin mRNA and protein during human embryonic and fetal development.

open access: yes, 1992
We investigated the temporal and spatial distribution of osteonectin during human embryonic and fetal development, using in situ hybridization and immunohistochemistry.
T Reichert   +3 more
core   +1 more source

Frequent NPM1 mutation, monoblastic/monocytic origin and prognostic significance of organ and system involvement in myeloid sarcoma: a multicenter study

open access: yesThe Journal of Pathology: Clinical Research, Volume 12, Issue 2, March 2026.
Abstract Myeloid sarcoma (MS) is a tumorous extramedullary proliferation of blast or blast equivalent cells (e.g., promonocytes or promyelocytes). The most frequent cutaneous presentation is often referred to as leukemia cutis (LC). These lesions, especially without the clinical context of a known bone marrow disease, pose a differential diagnostic ...
Alex Jenei   +10 more
wiley   +1 more source

Evaluation of osteonectin expression in the mouse mandibular condyle

open access: yes, 1994
PLEASE NOTE: This work is protected by copyright. Downloading is restricted to the BU community: please log in with a valid BU account to access and click Download.
Haas, Dennis
core  

Decreased CD90 expression in human mesenchymal stem cells by applying mechanical stimulation

open access: yesHead & Face Medicine, 2006
Background Mesenchymal stem cells (MSC) are multipotent cells which can differentiate along osteogenic, chondrogenic, and adipogenic lineages. The present study was designed to investigate the influence of mechanical force as a specific physiological ...
Mentrup Christoph   +3 more
doaj   +1 more source

Oxidized Low-Density Lipoprotein and Upregulated Expression of Osteonectin and Bone Sialoprotein in Vascular Smooth Muscle Cells [PDF]

open access: yes, 2014
Background: Oxidative stress has been associated with the progression of atherosclerosis and activation of genes that lead to increased deposition of proteins in the extracellular matrix.
Ghatreh Samani, K.   +2 more
core  

Immunolocalization of markers for bone formation during guided bone regeneration in osteopenic rats

open access: yesJournal of Applied Oral Science, 2014
Objective The aim of this paper was to evaluate the repair of onlay autogenous bone grafts covered or not covered by an expanded polytetrafluoroethylene (e-PTFE) membrane using immunohistochemistry in rats with induced estrogen deficiency.
Tábata de Mello TERA   +4 more
doaj   +1 more source

Isolation and characterization of native adult osteonectin.

open access: yesJournal of Biological Chemistry, 1985
Noncollagenous bovine bone proteins were obtained from EDTA-solubilized extracts of adult bovine bone in the absence of denaturants. Native osteonectin was isolated from the noncollagenous bone proteins by ion-exchange chromatography using DEAE-Sephadex A-50 and DEAE-Sephadex A-25, followed by gel filtration on Sephadex G-100.
R W, Romberg   +4 more
openaire   +2 more sources

Endogenous Osteonectin/Sparc/BM-40 Expression Inhibits MDA-MB-231 Breast Cancer Cell Metastasis

open access: yes, 2005
Skeletal metastases occur with high incidence in patients with breast cancer and cause long-term skeletal morbidity. Osteonectin (SPARC, BM-40) is a bone matrix factor that is an in vitro chemoattractant for breast and prostate cancer cells.
Kaplan-Singer, B. R.   +11 more
core  

Cloning of a fragment of the osteonectin gene from goldfish, Carassius auratus: its expression and potential regulation by estrogen.

open access: yes, 1999
During reproduction, female teleost fish display increased plasma estrogen and greatly increased total plasma calcium concentrations; the main source of this calcium seems to be the scale.
McKie, N.   +3 more
core   +1 more source

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